320976993083 has 2 divisors, whose sum is σ = 320976993084. Its totient is φ = 320976993082.

The previous prime is 320976992989. The next prime is 320976993151. The reversal of 320976993083 is 380399679023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320976993083 - 2²⁸ = 320708557627 is a prime.

It is not a weakly prime, because it can be changed into another prime (320976993383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160488496541 + 160488496542.

It is an arithmetic number, because the mean of its divisors is an integer number (160488496542).

Almost surely, 2^320976993083 is an apocalyptic number.

320976993083 is a deficient number, since it is larger than the sum of its proper divisors (1).

320976993083 is an equidigital number, since it uses as much as digits as its factorization.

320976993083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13226976, while the sum is 59.

The spelling of 320976993083 in words is "three hundred twenty billion, nine hundred seventy-six million, nine hundred ninety-three thousand, eighty-three".